baber/WOPTO huggingface dataset:
Patent JP-2003032078-A (JP)
Title: Piezoelectric filter
Inventor: TSUCHIKANE MASAE
IPC: H03H9/54
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent spurious characteristic through the adoption of a Jaumann circuit with a small cascade connection number and to obtain proper impedance. SOLUTION: In the piezoelectric filter, a plurality of electrodes are placed on front and rear sides of a piezoelectric body opposite to each other and the Jaumann circuit employing a piezoelectric resonator in which two sets of electrodes are connected in parallel is used.
Patent JP-2003026236-A (JP)
Title: Container for water-soluble liquid
Inventor: TANI TETSUYA
IPC: B65D77/00
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a container for a water-soluble liquid, which can be recycled and involves no problem of the disposal of industrial waste, whose volume can be reduced by crushing it after use, which has strength as a container itself and can be stacked on one another for use, and which has a high workability. SOLUTION: The container for a water-soluble liquid is a box type container for containing a water-soluble liquid and consists of a flexible container made of a plastic as a main body for containing the water-soluble liquid and an outer box made of a corrugated board, which surrounds the main body.
Patent JP-2003034483-A (JP)
Title: Passenger conveyor
Inventor: ICHIKAWA FUMIO
IPC: B66B23/22
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system of a passenger conveyor allowing a user to confirm information such as a location of the passenger conveyor, operation or stopping, and the operation direction, allowing the user to visually confirm that an alighting port is near after boarding the passenger conveyor, and easily usable and further safe for the user. SOLUTION: The lighting system is arranged in an opening part arranged on a plate-like handrail panel of the passenger conveyor. A cover is arranged in the opening part for shielding the illuminating light irradiated to the step side. The illuminating light is radially irradiated along the handrail panel, and is rotated in response to the operation direction and an operation speed of the passenger conveyor.
Patent JP-2003030405-A (JP)
Title: System and server for selling, method thereof, program code, and storage medium
Inventor: MAEDA SHIGENORI
IPC: G06Q50/10
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To allow a ticket selling agency to efficiently sell tickets to a ticket selling store while securing required business activity time even though the number of a salesman's visiting times per store is drastically reduced more than the current condition. SOLUTION: The number of tickets is transmitted to a server (S302), the server discriminates the type of each ticket from received mail (S353), and in the case of being equal to or lower than a gold card, and the number of tickets requested from the ticket selling store or data of tickets, the number of which is adjusted are attached to transmission mail and transmitted to a PC (S360 and S362). Meanwhile, in the case of a platinum credit card, information about the tickets is transmitted to a portable terminal, and mail written with the final number of tickets to be sold is received from the portable terminal (S355). The PC receives tickets data (S303) and prints the tickets (S304).
Patent JP-2003029340-A (JP)
Title: Projector suspension device
Inventor: SHIODA YOSHIHIRO
IPC: G03B21/14
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a projector suspension device of which projection angle is easily adjustable from a floor. SOLUTION: The projector suspension device comprises a pipe 2 which is provided vertically on the reverse side of a ceiling through a fitting plate 2a and a reverse U-shaped suspension device main body 1 which is suspended and installed rotatably from the pipe 2 and has its base part made rotatably and a couple of horizontal shafts 6 projected at its tip part in a horizontally opposite state. A worm wheel 2c is provided at the tip part of the pipe 2 and a rotatable support ring 2b is mounted at an intermediate part; and the suspension device main body 1 is fixed to a support ring 2b of the pipe 2 and suspended rotatably; and the suspension device main body 1 is composed of a 1st turning force transmission shaft 3, a 2nd turning force transmission shaft 4, and a 3rd turning force transmission shaft 5.
Patent JP-2003025517-A (JP)
Title: Wallpaper made of synthetic resin
Inventor: TANAKA YASUHIRO
IPC: E04F13/07
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide wallpaper having a surface layer good in foamability and excellent in whiteness and fire retardancy. SOLUTION: The wallpaper has a synthetic resin foamed sheet layer, which is based on an ethylene/alkyl (meth)acrylate copolymer containing 20.25-40 wt.% of an alkyl (meth)acrylate component, as the surface layer. The alkyl (meth)acrylate is preferably methyl methacrylate. Further, it is preferable to add surface-treated magnesium hydroxide particles to the synthetic resin foamed sheet. Furthermore, it is preferable to add a polyhydric alcohol fatty acid ester to the synthetic resin foamed sheet. The expansion ratio of the synthetic resin foamed sheet is preferably 6-20 times.
Patent JP-2003025737-A (JP)
Title: Heat sensitive recording material
Inventor: WATANABE TSUTOMU
IPC: B41M5/30
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material having a high color developing density, storage stability of a recorded part and a skin part and excellent chemical resistance. SOLUTION: The heat sensitive recording material comprises a heat sensitive color developing layer on a support. The heat sensitive color developing layer contains an electron donative colorless dye, a 2,4-bis(phenylsulfonyl)phenol of an electron acceptive compound, and a 2-naphthylbenzyl ether of a heat fusible compound in such a manner that the color developing layer contains the 2,4- bis(phenylsulfonyl) phenol of twice or more as much as the electron donative colorless dye by a mass ratio and also contains the 2-naphthylbenzyl ether of a range of 0.1 to 1.2 times as much as the 2,4-bis(phenylsulfonyl)phenol by a mass ratio.
Patent JP-2003034494-A (JP)
Title: Leveling device for high lift work vehicle
Inventor: HOSOYA SATORU
IPC: B66F9/08
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To minimize radial directional and lengthwise directional elongation when hydraulic hoses for supplying and discharging a hydraulic fluid to an upper leveling cylinder receive internal pressure. SOLUTION: This leveling device horizontally holds a workbench 9 regardless of derricking operation of a boom 4, and comprises a vertical post 8 vertically rockingly installed on the tip of the boom, and the upper leveling cylinder 7 for always vertically holding this vertical post regardless of derricking of the boom. This high lift work vehicle is constituted by installing the workbench 9 on this vertical post. The hydraulic hoses 21 and 22 extendedly arranged along the boom from the base end side of the boom, and connected to the upper leveling cylinder 7 for supplying and discharging the hydraulic fluid from the base end side of the boom 4 to the upper leveling cylinder 7 according to the raising-lowering operation of the boom 4, are constituted by using the whole aromatic polyamide fiber as reinforcing layers 21b and 21c.
Patent JP-2003036965-A (JP)
Title: Induction heating device and device for removing coating film and method for removing coating film
Inventor: AOI TATSUFUMI
IPC: H05B6/36
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing a coating film of a large treatment capacity without becoming a large-size device. SOLUTION: As for the induction heating device of the removing device of a coating film, a magnetic material core 1 is installed inside of a protecting container 4, and a high frequency coil 2 consisting of air-cooled Litz wire is wound and installed around the magnetic material core 1. As for the high frequency coil 2, coils 17 are arranged in multi-stages in the rectangular direction to magnetic flux to chain-cross with this. The coated film layer 10 of the structural material can be removed so that the coated film is made to be separated by a scraper after the coated film layer is heated beforehand to be softened by means of the induction heating device. At the container 4, an inflow entrance 18 for air-cooling to introduce the air into the inside and a drain hole 19 of the air are formed.
Patent JP-2003035329-A (JP)
Title: Floating type caliper brake device
Inventor: SUZUKI TSUTOMU
IPC: F16F15/08
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To make an elasticity with a vibration isolating rubber optionally adjustable regardless of its material in the floating type caliper brake device having a caliper arranging brake shoes in both sides of the disc, a supporting frame fixed to the specified position of a carriage, a sleeve to which a supporting pin is fitted freely in slide, a vibration isolating rubber which is equipped between the sleeve and a fitting hole formed in the supporting frame, and to be constituted so that the caliper of the supporting frame is movable to the operating direction of the brake shoes through the supporting pin and slidable while deforming the vibration isolating rubber. SOLUTION: A rig member 21 which fits both ends of the vibration isolating rubber 15a to a sleeve 13 and a specified gap 22 to which the vibration isolating rubber 15a set between the outer diameter of each ring member 21 and the inner diameter of fitting hole 16 in the supporting frame 7 side can site into, are equipped.
Patent JP-2003034938-A (JP)
Title: Block for retaining wall
Inventor: SUZUKI ISAO
IPC: E02B3/14
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a block of which the work execution is not only easy even in case of a curved retaining wall, but also prevented from tumbling down without requiring any foundation work or fixing work using support rods. SOLUTION: A block 10 for retaining wall consists of a block body 11 having a hollow part 12 opened only in the vertical directions, a connection hole 13 for inserting a connecting pin 15, a separate member, provided at both left and right corners on both of top and bottom surfaces of block body 11 on its front side, and a protrusion 14 made in one with the block body 11 and engaging with the area between the connection holes 13.
Patent JP-2002116626-A (JP)
Title: Developing device and cartridge
Inventor: HIBINO MASARU
IPC: G03G15/09
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and a cartridge capable of making the generation rate of a discharge mark small even when conductive magnetic powder intrudes in a developing container, and making the maximum length of the discharge mark short even if the discharge mark is linearly formed. SOLUTION: In this developing device performing development with two- component non-magnetic developer consisting of non-magnetic toner and magnetic carrier, a developing sleeve 21 inside which a magnet 23 having plural magnetic poles is fixed is arranged to be opposed to an image carrier 3. When a magnetic brush consisting of the developer is formed on the sleeve 21 so as to develop an electrostatic latent image on the image carrier 3, the moving directions of the image carrier 3 and the developing sleeve 21 are opposite to each other at the most proximate part of the image carrier 3 to the sleeve 21, and the peak position of magnetic force Fr by the magnet 23 in a perpendicular direction to the surface of the sleeve 21 is near the most proximate part and on a more downstream side in the rotating direction of the sleeve 21 than the most proximate part.
Patent JP-2003036209-A (JP)
Title: Nonvolatile memory and data rewriting method thereof
Inventor: NAKADA MITSURU
IPC: G06F12/16
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To easily detect an operating state of a nonvolatile memory when a system breaks down due to a power failure or the like, and recover rapidly and surely the nonvolatile memory to the normal storing state. SOLUTION: In the nonvolatile memory composed of a physical block equipped with a data area 1 and a redundant area 2 as a storage unit, the redundant area 2 comprises a logical block address storage area 3, a precedingly used physical block address storage area 4, and a status information storage area 6. In the logical block address storage area 3, an address of the logical block corresponding to the redundant area 2 is stored. In the precedingly used physical block address storage area 4, the address of the physical block to be erased is stored. In the status information storage area 6, the status information identifying the operating state of each step occurring when the data rewriting operation to the physical block is executed, is stored.
Patent JP-2003039495-A (JP)
Title: Mold for injection-molding
Inventor: KOYAMA HIRONORI
IPC: B29C45/27
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection-molding capable of realizing the simultaneous filling of each cavity with a molten resin while keeping the fluidity and/or the uniformity of a resin pressure of the molten resin flowing from a sprue of the multi-cavity mold for an identical molded product to each cavity and the molten resin in each cavity. SOLUTION: Curvature runners 5a and 5b with a curvature center placed on the cold slug well 4c and 4e side as fluidity adjusting runners, are formed between flow path change points 11b and 11c and runners 3c and 3e on the side where the molten resin flows out of the flow path change points 11b and 11c. Consequently, the fluidity and the concurrent filling properties of the molten resin into the cavities 7a to 7h, especially the fluidity and the concurrent filling properties into the cavities 7b, 7c (7f and 7g) are upgraded. Thus it is possible to provide the molded product with a presentable appearance and high-strength while preventing a short shot, a weld line or burrs from occurring and the mold whose remodeling cost is low.
Patent JP-2003040937-A (JP)
Title: Polymer light-stabilizer
Inventor: YAMAMOTO RYUICHI
IPC: C09K3/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a polymer light-stabilizer capable of largely improving light resistance and having an excellent heat resistance, compatibility with a resin, transparency and long-time stability. SOLUTION: The polymer light-stabilizer is a copolymer obtained by polymerizing 15-65 mass% of (A) a benzophenone-based ultraviolet-absorbing monomer represented by general formula (1) and at least one ultraviolet-absorbing monomer selected from benzotriazole-based ultraviolet-absorbing monomers represented by general formula (2), 1-30 mass% of (B) a radical-polymerizable hindered amine-based light-stabilizer represented by general formula (3) and 30-70 mass% of (C) a vinyl monomer polymerizable with those monomers, and its mass average molecular weight (Mw) is 1,000-1,000,000.
Patent JP-2003043419-A (JP)
Title: Polarization transforming element and image display device, and projection type display device using the same
Inventor: KOYAMA TAKEHIRO
IPC: G02B27/28
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which controls brightness on a screen by using a polarization transforming element which changes the polarization direction of exit light to an arbitrary direction. SOLUTION: This polarization transforming element is provided with a luminous flux splitting member which splits incident light to P-polarization and S-polarization and a half wavelength plate, and by relatively moving the luminous flux splitting member and the half wavelength plate, is allowed to exit the P-polarization and S-polarization exiting from the polarization transforming element are made to be at an arbitrary ratio.
Patent JP-2002147840-A (JP)
Title: Display control device
Inventor: WATANABE TAISUKE
IPC: G09G5/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a display control for contemplating reduction in electric power consumption made to be displayed. SOLUTION: There are provided a control means (control section 102) for controlling hot water (supply/additional burning unit 2), single or a plurality of remote control means (bathroom remote control device 4, kitchen remote control device 6, washing/hot water injection remote control device 8), provided independently from the control means for transmitting the operation information to the control means and displaying the operation information. The control is changed into electric power saving mode, based upon an electric power saving instruction issued from the remote control means to extinguish then display of the remote control means. When an input instruction is applied to any remote control means, the electric power saving mode is released to return the display of the remote control means.  In ordinary display mode, a display device is controlled into a lighting state to force it to perform necessary display, while in the electric power saving mode, the operation of the display device is released into an extinction state, so as to realize electric power saving.
Patent JP-2003038923-A (JP)
Title: Air cleaner
Inventor: MORI YUTAKA
IPC: F24F7/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner capable of discharging the air from a discharge port to the front of a cleaner body without increasing the flow resistance of the discharge port which is the cause of air quantity reduction and increase of noise. SOLUTION: A pressure difference between the air discharge upward from the discharge port 7 and the air on the inclined plane 1a of a cleaner body case 1 is generated, and the flow along the inclined plane 1a is caused by Coanda effect in the air discharged from the discharge port 7, and the air from the discharge port 7 can be discharged toward the front of the cleaner body case 1 by providing such discharge port 7 in which gratings 6 are formed integrally at the top surface of the cleaner body case 1 and providing such inclined plane 1a lowering with a depression angle of 40-50 deg. toward the rear side of the cleaner body case 1 at the front of the discharge port 7.
Patent JP-2003044079-A (JP)
Title: Device and method for recognizing voice, recording medium, and program
Inventor: MINAMINO KATSUKI
IPC: G10L15/06
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To improve the recognition accuracy with respect to a background noise. SOLUTION: An audio signal inputted from a microphone 1 is supplied through an A/D converting part 2 to a voice synthesizing part 34. In the voice synthesizing part 34, a noise signal stored in a noise recording part 33 is read and superimposed on the inputted audio signal and the superimposed audio signal is supplied to an acoustic analyzing part 3. In the acoustic analyzing part 3, acoustic analyzing processing is applied to the inputted audio signal, and a feature vector as a feature amount is extracted and supplied to a register part 11.  In the register part 11, an acoustic model is read out of an acoustic model database 5, the acoustic model is connected on the basis of an acoustic model network 12, and the arrangement of the acoustic models of the highest score (phoneme sequence) is determined to the inputted feature amount and registered at a language model database 6 as sounding information of a correspondent word.
Patent JP-2003014170-A (JP)
Title: Pipe-inside mechanical joint
Inventor: YAMAZAKI SADAYOSHI
IPC: F16L21/08
Filed: 2001-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem in junction using a pipe-inside mechanical joint that the work is dangerous can the secure pipe junction is difficult because large and heavy members are built by the only manpower on an unstable foundation in the physically hard environment. SOLUTION: Members related to a joint are miniaturized to reduce the weight thereof, and the stable foundations are formed step by step by these members from the initial time of providing these members in a socket to form a concentric push ring. The concentric push ring, the socket and the jointing pipe are concentrically jointed to each other to from a pipe-inside mechanical joint.
Patent JP-2003053431-A (JP)
Title: Bending device
Inventor: YOGO TERUAKI
IPC: B21D5/04
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a bending device in which bending work is performed by moving a bending jig by a simple mechanism. SOLUTION: This device has a fixed positioning jig 10 on which a clearance 8 through which a long-shaped base stock 1 is inserted is formed and the bending work is performed by moving the bending jig 28 on which a clearance 30 which is provided at the supply destination of the base stock from the positioning jig and through which the base stock is inserted. A rocking member 24 on which the bending jig is arranged in a dome part 26 formed into a spherical shell shape is provided, the dome part is slidably held with a pair of a fixed spherical convex member 14 and a spherical cocave member 20 and also the positioning jig is arranged on the spherical convex member 14. By rocking the rocking member by linearly driving mechanisms 36, 38, the bending jig 28 is moved along spherical surfaces 16, 22. The rocking member is rocked by three sets of linearly driving mechanisms.
Patent JP-2003054428-A (JP)
Title: Steering device
Inventor: HIROSE MASAHIKO
IPC: B62D3/12
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a steering device capable of preventing the generation of deterioration of the steering feeling by excellently engaging a rack shaft and a pinion shaft with each other. SOLUTION: A plate spring 31 for pushing the rack shaft 1 through a rack guide 3 is provided with pushing parts 36 and 36 to be brought in contact with the rack guide 3 on a straight line crossing the axial direction of the rack shaft 1. The pushing parts 36 and 36 push the rack guide 3 to excellently engage the rack shaft 1 and the pinion shaft 2 with each other.
Patent JP-2003052735-A (JP)
Title: Head cooler
Inventor: ITO SHINJI
IPC: A61F7/10
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a head cooler which can cool the head and also protect the brain or eyes by shielding electromagnetic waves. SOLUTION: On a stretching cloth turban 1, which can be wound from the forehead to the back of the head, slits 2a and 2b for insert, with which a cold insulator 3 can be put in and put out, are formed and the surface of the cold insulator 3 is coated or laminated with a material capable of shielding electromagnetic waves.
Patent JP-2002184580-A (JP)
Title: Oled fiber light source
Inventor: DUGGAL ANIL RAJ
IPC: F21V8/00
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a flexible organic light-emitting diode(OLED) fiber light source. SOLUTION: The OLED includes a fiber core 22, a cathode 27, at least one organic radiation emitting layer 23 and a transparent anode 28. This fiber light source can be used as a new kind of novel illumination product or can be arranged in a coil shape within a large-sized illumination light source.
Patent JP-2003053802-A (JP)
Title: Method for manufacturing light guide, and light guide and illuminator using the same
Inventor: IMAGAWA WATARU
IPC: G09F9/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To improve productivity by eliminating a necessity of deburring and polishing of a gate for injecting a resin to mold the resin. SOLUTION: A method for manufacturing a light guide 1 comprises the steps of providing the gate 2 for injecting a resin material in a cavity of a mold for injection molding so as to communicate with a corner of the cavity, injecting the material in the cavity from the gate 2, taking out the obtained molding from the cavity, and then obliquely cutting a root part of the burr generated at a part corresponding to the gate 2 so as to be engaged with a body of the molding.